Description

This update fixes various bugs. For the full list of bugs, please see list below.

edg-mkgridmap not robust against xml parsing errors.

We now specify ISO-8859-1 as the character encoding, such that the XML
parser will not bomb out on finding a character with the high bit set.

Added "--cache" option for VDT, which causes the grid-mapfile to be
treated as a cache, i.e. it is only rewritten when the contents change.
The example edg-mkgridmap.conf file (overwritten by YAIM)
has these changes.

Removed references to lcg-voms.cern.ch - added new sources for "lhcbsgm"
and "lhcbprd"

Get "atlas" users from root group instead of
"lcg1" subgroup.

R-GMA

Gin, service-tool and standard-tables do not need to be restarted

Any user code that uses the rgma python api needs to be restarted
such as the job status raw and gridftp logfile parsers.

All rgma services will need to be restarted to pick up the new file
permissions (not world writable) - service-tool, flexible-archiver,
publish-site, gin, glue-archiver(specific archiver configuration for
glue)